Amanpour: Frans Timmermans, Ayoade Alakija, Randi Weingarten and Robert Ballard

Frans Timmermans, Executive Vice-President for the European Green Deal, discusses his meeting with U.S. Climate envoy John Kerry ahead of the COP26 summit later this year and warns that "there's no vaccine against the climate crisis". Ayoade Alakija, Co-Chair of the Africa Vaccine Delivery Alliance, discusses how the continent is struggling to get enough doses and the dangers of vaccine apartheid. Michel Martin talks to Randi Weingarten, President of the American Federation of Teachers, about what it will take for schools in the U.S. to fully re-open in the fall. Robert Ballard, oceanographer and author of "Into the Deep: A Memoir from the Man Who Found Titanic", discusses his career exploring the depths of the ocean. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices